baber/WOPTO huggingface dataset:
Patent KR-20220033913-A (KR)
Title: Base station, method and computer program for adjusting data transmission and reception based on time division duplex
Inventor: LEE HYUNG JIN
IPC: H04W72/08
Filed: 2020-09-10
Abstract: A base station that controls data transmission and reception based on a time division duplex (TDD) scheme comprises: a transmission unit for transmitting a protocol message including frequency bandwidth information to a user terminal subscribed to a communication company of a base station; a determination unit for determining whether a frequency of the communication company used by a user terminal affects frequency interference on a frequency of another communication company; and a frequency bandwidth adjusting unit for adjusting a frequency bandwidth of the communication company by using the frequency bandwidth information based on a determination result. Data may be transmitted/received between the base station and the user terminal with the adjusted frequency bandwidth.
Patent KR-20220037010-A (KR)
Title: An electrospinning apparatus having disc-type electrospinning members
Inventor: LEE SEUNG JEA
IPC: D01D5/00
Filed: 2020-09-16
Abstract: The present specification discloses an electrospinning apparatus having a disc-type spinning member. The electrospinning apparatus according to one embodiment of the present invention comprises: a housing (110) in which a spinning solution is accommodated; and a plurality of disc-type spinning members (120) rotatably disposed in an accommodating space of the housing (110).
Patent KR-20220004524-A (KR)
Title: Apparatus and method for intelligent scheduling
Inventor: JANG SU MIN
IPC: H04L65/40
Filed: 2020-09-17
Abstract: Disclosed are an intelligent scheduling device and a method thereof. According to an embodiment of the present invention, the intelligent scheduling device comprises: one or more processors; and an execution memory for storing one or more programs to be executed by the processors. The programs configure schedulers for scheduling operations of a cloud, an edge system and a near edge in a mixed cloud environment including the cloud, the edge system and a near edge system, store data requested by a client in a task queue by controlling the schedulers on the basis of a scheduler policy, process tasks on the basis of the data stored in the task queue, collect history data obtained by processing the tasks in accordance with the scheduler policy, and train the scheduler policy on the basis of the history data. Therefore, an efficient intelligent scheduler policy is created.
Patent KR-20220037581-A (KR)
Title: Apparatus and method for authenticating power consumption details based on blockchain
Inventor: JUNG JINCHUL
IPC: G06Q50/06
Filed: 2020-09-18
Abstract: According to an embodiment of the present invention, a method for authenticating power consumption details on the basis of blockchain is performed by a server, and comprises the steps of: (a) generating a certificate for the electricity production stored in the blockchain through a smart contract after the electricity production object records and distributively stores the electricity production in the blockchain; (b) registering, by a server, the sales information when receiving sales information on a certificate from a first user terminal associated with a power generation object; and (c) when purchase information of a certificate is received from a second user terminal associated with a power consuming object and the purchase information and sales information are matched, changing, by the server, ownership of the certificate through an ownership change contract. The initial ownership of the certificate is the terminal belonging to the power generation object. Authentication can be done safely and easily in terms of security.
Patent KR-20220037833-A (KR)
Title: A workout equipment for push-ups
Inventor: LEE JONG KWANG
IPC: A63B21/00
Filed: 2020-09-18
Abstract: An objective of the present invention is to provide push-up exercise equipment that can prevent injuries that may occur when performing push-ups and maximize the exercise effect. According to one aspect of the present invention, provided is push-up exercise equipment (100) comprising: a main body portion (110); a first grip (121) and a second grip (123) that are coupled to the main body portion (110) so as to be movable along the longitudinal direction thereof; and at least one support portion (130) coupled to the main body portion (110).
Patent KR-20220040679-A (KR)
Title: Microwave drying device and processing box thereof
Inventor: TENG HSUAN HAO
IPC: F26B21/00
Filed: 2020-09-24
Abstract: The present invention relates to a microwave drying device. The device comprises a processing box. Two mounting openings are formed in an external mounting wall of the processing box. Two section barriers are mounted in the processing box so that the internal space of the processing box is divided into a microwave drying space and two suction spaces. The microwave drying space is positioned between the two suction spaces and connected between the two suction spaces. A plurality of channel barriers are mounted in the microwave drying space so that a winding wave channel is formed. Opposite ends of the wave channel are connected to the two mounting openings, respectively. Two microwave discharge modules are mounted on the external mounting wall so that these modules emit microwaves towards the two mounting openings, respectively. A plurality of openings are formed in the processing box so that a separator can pass through the processing box. Accordingly, the drying speed can be greatly increased and the drying device is very compact.
Patent KR-20220041484-A (KR)
Inventor: HWANG JUN SIK
IPC: H01L33/00
Filed: 2020-09-25
Abstract: Disclosed are a micro light emitting element, a display device thereof, and a manufacturing method thereof. The micro light emitting element comprises: a first type semiconductor layer; a light emitting layer installed on the first type semiconductor layer; a second type semiconductor layer installed on the light emitting layer; a first type electrode and a second type electrode installed on the second type semiconductor layer; and a bonding spread prevention part between the first type electrode and the second type electrode.
Patent KR-20210039303-A (KR)
Title: Elastomeric article
Inventor: Wong Chong Ban
IPC: C08K5/13
Filed: 2020-09-25
Abstract: The present invention relates to an elastomeric formulation comprising elastomers, an accelerator, an antifoaming agent, an antioxidant, a crosslinker, a coloring agent, a surfactant, a filler, a pH adjuster and a dispersing medium, wherein the elastomeric formulation has a total solid content ranging between 5 to 40 wt%. Further, the present invention discloses a method of preparing an elastomeric formulation to prepare a hybrid elastomeric glove, wherein the method comprises the steps of: blending elastomer A with elastomer B to produce a hybrid elastomer and stirring the hybrid elastomer; stirring the accelerator, the antifoaming agent, the antioxidant, the crosslinker, the coloring agent, the surfactant and the filler one after another with no particular order and adding the pH adjuster into the hybrid elastomer to produce an elastomeric formulation; and stirring the elastomeric formulation continuously and allowing the elastomeric formulation to mature, wherein a total solid content of the elastomeric formulation is adjusted to be between 5 to 40 wt% by way of addition of the dispersing medium into the elastomeric formulation and pH range of the elastomeric formulation is adjusted to be between 9 to 11.
Patent KR-20220044064-A (KR)
Title: Medical bed
Inventor: JUNG CHI SUNG
IPC: A47C21/08
Filed: 2020-09-29
Abstract: The present invention relates to a medical bed to automatically, quantitatively, and consistently adjust the mechanical posture of a bed according to a patient's posture. According to the present invention, the medical bed comprises: a leg support, a back support, and a head support arranged in one direction to come in contact with a patient's body; a mattress having a fall prevention unit located on both sides of the leg support or head support; a plurality of first cylinder motors coupled to the leg support, the back support, and the head support to individually move the leg support, the back support, and the head support; a plurality of second cylinder motors coupled to the fall prevention unit to individually move the fall prevention unit at both sides of the leg support or head support; and a control detecting a drive current from the individual first cylinder motor and the individual second cylinder motor to adjust movement of the individual first cylinder motor and the individual second cylinder motor on the basis of the presence or absence of an abnormality in the driving current and transmitting an alarm to the outside when an abnormality is detected in the driving current.
Patent KR-20220049424-A (KR)
Inventor: KIM WON JUNG
IPC: C09G1/02
Filed: 2020-10-14
Abstract: Disclosed are a CMP slurry composition for polishing a tungsten pattern wafer, and a method for polishing a tungsten pattern wafer using the same. The CMP slurry composition for polishing a tungsten pattern wafer comprises: a solvent; and an abrasive, wherein the abrasive includes silica modified with aminosilanes derived from polyethylenimine, and the CMP slurry composition has a pH of 4 to 7.
Patent KR-20210049677-A (KR)
Inventor: NAKASATO YUKA
IPC: H01L21/67
Filed: 2020-10-15
Abstract: Provided is a technology capable of detecting a failure of a sensor for detecting a state of a semiconductor manufacturing device with high precision. According to one aspect of the present disclosure, a failure detecting system is to detect a failure of a sensor for detecting a state of a semiconductor manufacturing device. The failure detecting system comprises: a generation unit for generating time series data of information regarding a detection value of a sensor in the determination period; a calculation unit for calculating a regression line of the time series data; and a failure determination unit for determining whether the sensor has failed based on the slope of the regression line.
Patent KR-20210044729-A (KR)
Title: Liquid crystal based frequency reconfigurable prs antenna system
Inventor: OH JUNGSUEK
IPC: H01Q9/04
Filed: 2020-10-15
Abstract: A liquid crystal-based variable frequency PRS antenna system according to one embodiment of the present invention comprises: a patch antenna outputting a radio wave of a variable frequency; a screen disposed on the same plane as the patch antenna; a partially reflective surface (PRS) positioned to be spaced apart from the screen and the patch antenna by a predetermined distance and including a liquid crystal with a dielectric constant that is changed according to an applied voltage; and a control unit adjusting the dielectric constant of the liquid crystal by applying a voltage to the PRS. The control unit adjusts the dielectric constant of the liquid crystal so that a distance between the screen and the partially reflective surface becomes a resonance length according to a change in the frequency of the radio wave. According to an embodiment, it is possible to implement the antenna system which adjusts the dielectric constant of the liquid crystal and the reflection coefficient of the PRS in response to the frequency change, thereby being operable at multiple frequencies and having stable beam output and the high gain characteristics.
Patent KR-20220051468-A (KR)
Inventor: KANG BOG CHONG
IPC: G06Q10/10
Filed: 2020-10-19
Abstract: Provided is a server for providing a local exploration course. The server for providing a local exploration course comprises: a first database for storing personal information of a user provided from the user through a user terminal; a local exploration course creation unit for analyzing the personal information of the user to create a customized local exploration course for the user, when receiving a request for providing a local exploration course for a specific area from the user terminal, but creating the customized local exploration course so that the user goes through the locations where public policies are posted; and a local exploration course providing unit for providing the customized local exploration course, created by the local exploration course creation unit, to the user terminal. Therefore, public policies can be promoted to the user traveling along the local exploration course.
Patent KR-20220051535-A (KR)
Inventor: YU CHAE HWA
IPC: A47H23/02
Filed: 2020-10-19
Abstract: The present invention relates to a landscaping device using a garden plant. According to the present invention, various garden plants such as ornamental plants and vegetables can be grown even without flower pot placement on a floor. Accordingly, wide indoor and outdoor floor spaces can be ensured, extensive utilization for various applications is possible, and an eco-friendly atmosphere can be created. In addition, the present invention is advantageous in terms of air purification and humidity retention, and a nutrient solution required for garden plant growth is continuously supplied to highly facilitate garden plant management. With the present invention, a garden plant can be vertically grown and sunlight or outside gaze is blocked in the case of installation on a window or the like. Accordingly, additional curtain or blind installation on a window is unnecessary. In addition, various pumps, controllers, and so on for nutrient solution supply to a garden plant do not have to be used, absorption and movement along a nutrient solution movement tube occur naturally, and thus the landscaping device is simple in structure, free from installation environment constraints, and applicable to various indoor and outdoor environments.
Patent KR-20220052449-A (KR)
Inventor: JUN JIN KOOK
IPC: G01R1/067
Filed: 2020-10-21
Abstract: The present invention relates to a pogo pin. The pogo pin includes: a body in which a large-diameter portion providing an accommodation space, and a contact point portion which is provided integrally with the large-diameter portion and a shoulder portion interposed therebetween and has a smaller diameter than the large-diameter portion is formed at lower end; an elastic member accommodated in the accommodation space of the body; a plunger part inserted into the body and in contact with the elastic member; and a contact portion which is detachably coupled to the end of the plunger and contacts an external terminal. The present invention provides the pogo pin suitable for detection of high voltage and large current characteristics.
Patent KR-20210053205-A (KR)
Title: Multi-wafer capping layer for metal arcing protection
Inventor: HUANG CHIH HUI
IPC: H01L25/065
Filed: 2020-10-21
Abstract: Some embodiments of the present disclosure relate to a method of forming an integrated chip structure. The method is performed by forming a plurality of interconnect layers in a first interconnect structure disposed over a top surface of a first semiconductor substrate. An edge trimming process is performed to remove the first interconnect structure and portions of the first semiconductor substrate along a periphery of the first semiconductor substrate. The edge trimming process results in the first semiconductor substrate having a recessed surface coupled to the top surface through an outer sidewall disposed directly over the first semiconductor substrate. After performing the edge trimming process, a dielectric capping structure is formed along sidewalls of the first interconnect structure.
Patent KR-20220055205-A (KR)
Title: Local commercial area data-based collaboration system and its operation method
Inventor: LEE TAE RIN
IPC: G06Q10/06
Filed: 2020-10-26
Abstract: The present invention relates to a local commercial area data-based collaboration system to continuously strengthen competitiveness of stores and an operation method thereof. According to an embodiment of the present invention, the collaboration system comprises a local government server (200) providing local commercial area information and a collaboration server (100). The collaboration server (100) includes: a data receiving unit (110) connected to the local government server (200) through a communication network to receive local commercial area data from the local government server (200) and receiving lease information of a relevant commercial area and store, sales data of the store, and citizens' survey data for the commercial area and store; a commercial area and store analysis unit (130) analyzing competitiveness of the commercial area and store based on the data received through the data receiving unit (110); a rent calculation unit (140) calculating an appropriate rent for the store on the basis of analysis data; a consulting unit (150) providing consulting data to small business owners on the basis of the competitiveness of the stores analyzed by the commercial area and store analysis unit (130); and a transmitting unit (160) notifying a landlord of the appropriate rent, transmitting the consulting data to the small business owners on the basis of the commercial area analysis data, and transmitting the analysis data on competitiveness of the local commercial area to a local government.
Patent KR-20210055597-A (KR)
Title: Gas supply method and substrate processing apparatus
Inventor: AKAIKE MUNEAKI
IPC: H01L21/67
Filed: 2020-10-27
Abstract: A gas supply device for supplying a gas to a processing vessel for processing a substrate comprises at least one gas flow control device provided in a gas supply pipe passing from the gas supply part to the processing vessel; a gas fractionation ratio control element having a conductance variable flow path capable of variable conductance, provided in two or more branch pipes branched from the secondary side of the gas flow control device, respectively; a gas fractionation ratio control part configured by at least two of the gas fractionation ratio control elements; a first valve and a pressure sensor provided at secondary side of the gas flow control device and at the primary side of the gas fractionation ratio control element; a second valve provided at the secondary side of the gas fractionation ratio control element. In processing the substrate, a supply process method includes the steps of: closing the second valve and opening the first valve to supply the gas to the gas supply pipe, the branch pipe, and the gas fractionation ratio control element at the secondary side of the gas flow control device, allowing the pressure sensor to detect that the pressure of the gas supply pipe or the branch pipe at the secondary side of the gas flow control device reaches a set pressure; closing the first valve; and opening the first valve and the second valve to supply the gas to the processing vessel. The gas can be supplied stably in a short time.
Patent KR-20220056400-A (KR)
Inventor: ROH WOO HYUN
IPC: G03B17/56
Filed: 2020-10-28
Abstract: According to the present invention, a length adjustment type vertical gimbal comprises: a first support having a space therein and having an opening at least one end of which is open; a second support extending through the opening while being embedded in the first support; and a gimbal structure connected to the first support. The second support includes a rack in the longitudinal direction on the outer surface, and the first support includes a gear engaged with the rack and linearly reciprocating the second support. According to embodiments of the present invention, it is possible to provide a vertical gimbal for which the length can be easily adjusted and fixed, and a drone including the vertical same.
Patent KR-20220056427-A (KR)
Inventor: KIM YEONG SIK
IPC: B60P3/14
Filed: 2020-10-28
Abstract: The present invention relates to a transporting vehicle for installing a rubber cone including a guide for installing and recovering a rubber cone, comprising: a transporting vehicle; a rubber cone loading part for loading a plurality of rubber cones on the transporting vehicle; a rubber cone erection adjusting part connected to a lower end vertically below the rear end part of the rubber cone loading part so that a rubber cone withdrawn from the rubber cone loading part can be erected on the surface of a road in a vertical state depending on the driver of the transporting vehicle, withdrawing a rubber cone and adjusting the rubber cone to be placed on top of the surface of a road; and a rubber cone position movement guider part configured to be able to rotate in a lateral direction on both sides of the rear end of the rubber cone erection adjusting part so that a rubber cone laid on top of the surface of a road by the rubber cone erection adjusting part can move to the set position of the surface of the road as erected. When rubber cones are installed on top of the surface of a road such as an expressway and a general road to notify a vehicle driver of an operation site section, the rubber cones can be withdrawn individually from the rear of the transporting vehicle having rubber cones loaded thereon and can be installed at desired positions on the surface of the road, so a worker does not need to install the same personally on the surface of the road, thereby ensuring the safety of the worker. When an installed rubber cone is to be recovered after the operation section is displayed on the surface of the road and all operations are finished, the rubber cones installed on the surface of the road are recovered and loaded on top of the transporting vehicle depending on the driver of the transporting vehicle having the configuration according to the present invention mounted thereon instead of being collected and recovered one by one by workers. Therefore, workers can recover rubber cones without personally recovering the rubber cones from the surface of a road, thereby ensuring the safety of the workers.
Patent KR-20220057147-A (KR)
Title: Method and system to support optional modules and integrated operations for auto parts manufactuer
Inventor: PARK DEOK GEUN
IPC: G06Q10/10
Filed: 2020-10-29
Abstract: The present invention relates to a method for supporting integrated management. The method for supporting integrated management for an auto part manufacturer performed by a control part of an integrated management server comprises the following steps of: defining onsite edge computing and data communication standards for collecting data from an auto part production site; monitoring production, quality, process and energy-based data collected from one production site by using a cloud platform and each onsite package for processing the data in the auto part production site; analyzing the data based on a key performance indicator (KPI); and interconnecting the analyzed data with an external platform utilizing an OPC UA. In accordance with the present invention, onsite H/W and S/W supporting a standard manufacture-based manufacture process modeling and system integrated interface can be installed and developed, and a service for satisfying an interconnection with standard and overseas equipment and solutions of demonstration factories can be satisfied.